prbStepFunctionDeterminant.h

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/*******************************************************************************
** Copyright (c) 2016 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrfobjparam/prbDeterminant.h"
#include "vrfobjparam/prbStepFunction.h"
#include <vlutil/vlMachineTypes.h>

class DtString;
class DtReaderWriterRegistry;
class DtPrbValueList;

#include "vrfobjparam/vrfobjparamDefines.h"
class DT_DLL_vrfobjparam DtPrbStepFunctionDeterminant : public DtPrbDeterminant
{

public:
   //default constructor
   DtPrbStepFunctionDeterminant();

   DtPrbStepFunctionDeterminant(const DtString& name, 
      DtReaderWriterRegistry* parentRegistry = NULL);
   DtPrbStepFunctionDeterminant(const DtSymbolString& name, 
      DtReaderWriterRegistry* parentRegistry = NULL);

   DtPrbStepFunctionDeterminant(const DtString& name, const 
      DtPrbStepFunctionDeterminant& orig, DtReaderWriterRegistry* 
      parentRegistry = NULL);
   DtPrbStepFunctionDeterminant(const DtSymbolString& name, const 
      DtPrbStepFunctionDeterminant& orig, DtReaderWriterRegistry* 
      parentRegistry = NULL);

   const DtPrbStepFunctionDeterminant& operator=(const 
      DtPrbStepFunctionDeterminant& orig);

   virtual ~DtPrbStepFunctionDeterminant() override;

   virtual DtPrbDeterminant* clone(const DtString& name, DtReaderWriterRegistry* parentRegistry = NULL) const override;
   virtual DtPrbDeterminant* clone(
      const DtSymbolString& name, DtReaderWriterRegistry* parentRegistry = NULL) const override;

   virtual void addTableEntry(const DtPrbValueList& tableEntry);

   virtual void getProbabilities(DtReal value, DtPrbValueList* entry) const override;

   virtual double getMaximumInputValue() const override;

   virtual double getMinimumInputValue() const override;

   virtual const DtPrbStepFunction& stepFunction() const;

   bool operator==(const DtPrbStepFunctionDeterminant&) const;
   bool operator!=(const DtPrbStepFunctionDeterminant& rhs) const
   {
      return !(*this == rhs);
   }

   virtual double solveForMaximum() const;

   virtual void setRoundDown(bool);
   virtual bool roundDown() const;

   virtual bool isValid() const;

   virtual bool removeValue(double);

   virtual double value(int index) const;

   virtual DtPrbValueList* changeValue(double oldValue, double newValue, int* newColumn = 0);

   virtual DtPrbValueList* changeValueForColumn(int col, double newRange, int* newColumn = 0);

   virtual int indexOfValue(double) const;

   virtual void setStepFunction(const DtPrbStepFunction&);

protected:
   

   DtPrbStepFunction myStepFunction;


};